diff --git a/fbpcp/gateway/s3.py b/fbpcp/gateway/s3.py
index 52a2cf19..63f744e6 100644
--- a/fbpcp/gateway/s3.py
+++ b/fbpcp/gateway/s3.py
@@ -159,7 +159,7 @@ def get_public_access_block(self, bucket: str) -> PublicAccessBlockConfig:
             response["RestrictPublicBuckets"],
         )
 
-    class ProgressPercentage(object):
+    class ProgressPercentage:
         def __init__(self, file_name: str, file_size: int) -> None:
             self._progressbar: tqdm = tqdm(total=file_size, desc=file_name)